| System | Faults | Solutions |
| LOGIQ 500 | No image when scanning far field | Check power supply, reinsert the circuit board. Suggest to do metal earthing. |
| LOGIQ 500PRO | Artifacts appear in color flow imaging (betweentimes) |
Replace ACFP3 board |
| LOGIQ 200E | No image on displayer, whereas normal image in workstation | Fix displayer |
| LOGIQ 200E | Curved lines interpolated into sector-shaped image, from near field to far field | Replace DSC board, and make sure the system earthing |
| LOGIQ 200 | No sound for the probe, requires multiple startup | Detect low voltage and external power supply (MST) |
| LOGIQ BOOK | Lithium battery- short life | Replace lithium battery, and upgrade the system to 2349040-23 KB824146 |
| LOGIQ BOOK | Crash | Reinstall the system |
| LOGIQ 400MD | cardiac probe shows clutter filte, interference in far field | Repair cardiac probe S317, then test the voltage |
| LOGIQ 400MD | Noisy in probe, no waves in scan area | Connecting board failure, try to connectwith TRDR and HBFR |
| LOGIQ 400CL | Automatic interruption | High voltage failure, need repair |
| LOGIQ 180 | Screen wobble | Displayer failure, need stabilized voltage supply |
| LOGIQ 500MD | No image after boot (betweentimes) | Detect five low voltage value |
| LOGIQ 200PRO | No image | Detect the channel board |
| LOGIQ 9 | No scan area, no ultrasound image | MSTE and high voltage power supply failure, need repair |
